Сравнение методов

	Одновыборочный t-критерий	t-критерий для независимых выборок
Область	Статистика	Статистика
Семейство	Hypothesis test	Hypothesis test
Год появления	1908	1908
Автор метода	Student (W. S. Gosset)	Student (W. S. Gosset)
Тип	Parametric mean comparison	Parametric mean comparison
Основополагающий источник	Student (1908). The probable error of a mean. Biometrika, 6(1), 1–25.	Student (W. S. Gosset) (1908). The probable error of a mean. Biometrika, 6(1), 1–25.
Другие названия	single-sample t-test, one-group t-test, one-sample t, Student one-sample t-test	two-sample t-test, unpaired t-test, Student t-test, independent groups t-test
Связанные	3	4
Сводка	The one-sample t-test is a parametric hypothesis test that determines whether the mean of a single sample differs significantly from a known or hypothesized population value. Derived from Student's (Gosset's) 1908 t-distribution, it assumes continuous, approximately normally distributed data and is one of the most fundamental tests in applied statistics.	The independent samples t-test is a parametric hypothesis test that determines whether the means of two independent, unrelated groups differ significantly on a continuous outcome variable. Derived from Gosset's 1908 t-distribution, it is one of the most widely used inferential tests in social, behavioral, biomedical, and experimental sciences.